<template>
  <div class="col-md-8">
    <h3 class="reply">评论回复：</h3>
    <h2 v-show="comments.length===0">暂无评论，点击左侧添加评论！！！</h2>
    <ul class="list-group">
     <Item v-for="(comment, index) in comments" :key="index" :comment="comment" :deleteComment="deleteComment" :index="index"></Item>
    </ul>
  </div>
</template>

<script>
import Item from './Item'
export default {
  components: {Item},
  // 声明接受属性: 这个属性就会成为组件对象的属性
  props: ['comments', 'deleteComment'], // 指定属性名
  name: 'List'
}
</script>

<style scoped>

</style>
